Quick look: A trip to the U.S. Open Cup finals is on the line when the Fire faces off against FC Dallas at Pizza Hut Park in Frisco, Texas. Midfielder Chris Armas, whose penalty kick against USL's Rochester helped advance the Fire into the semifinals, returns from national-team duties in hopes of leading the Fire to its fifth appearance in the final in its eight years of Open Cup play. The winner of this match faces the Los Angeles Galaxy-Minnesota Thunder winner in the 92nd U.S Open Cup championship on Sept. 28.